89807760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 350049024

約数和(自身を除く): 260241264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 112, 120, 126, 140, 144, 168, 173, 180, 206, 210, 240, 252, 280, 309, 315, 336, 346, 360, 412, 420, 504, 515, 519, 560, 618, 630, 692, 720, 721, 824, 840, 865, 927, 1008, 1030, 1038, 1211, 1236, 1260, 1384, 1442, 1545, 1557, 1648, 1680, 1730, 1854, 2060, 2076, 2163, 2422, 2472, 2520, 2595, 2768, 2884, 3090, 3114, 3460, 3605, 3633, 3708, 4120, 4152, 4326, 4635, 4844, 4944, 5040, 5190, 5768, 6055, 6180, 6228, 6489, 6920, 7210, 7266, 7416, 7785, 8240, 8304, 8652, 9270, 9688, 10380, 10815, 10899, 11536, 12110, 12360, 12456, 12978, 13840, 14420, 14532, 14832, 15570, 17304, 17819, 18165, 18540, 19376, 20760, 21630, 21798, 24220, 24720, 24912, 25956, 28840, 29064, 31140, 32445, 34608, 35638, 36330, 37080, 41520, 43260, 43596, 48440, 51912, 53457, 54495, 57680, 58128, 62280, 64890, 71276, 72660, 74160, 86520, 87192, 89095, 96880, 103824, 106914, 108990, 124560, 124733, 129780, 142552, 145320, 160371, 173040, 174384, 178190, 213828, 217980, 249466, 259560, 267285, 285104, 290640, 320742, 356380, 374199, 427656, 435960, 498932, 519120, 534570, 623665, 641484, 712760, 748398, 801855, 855312, 871920, 997864, 1069140, 1122597, 1247330, 1282968, 1425520, 1496796, 1603710, 1870995, 1995728, 2138280, 2245194, 2494660, 2565936, 2993592, 3207420, 3741990, 4276560, 4490388, 4989320, 5612985, 5987184, 6414840, 7483980, 8980776, 9978640, 11225970, 12829680, 14967960, 17961552, 22451940, 29935920, 44903880, 89807760]

約数ペア:

[(1, 89807760), (2, 44903880), (3, 29935920), (4, 22451940), (5, 17961552), (6, 14967960), (7, 12829680), (8, 11225970), (9, 9978640), (10, 8980776), (12, 7483980), (14, 6414840), (15, 5987184), (16, 5612985), (18, 4989320), (20, 4490388), (21, 4276560), (24, 3741990), (28, 3207420), (30, 2993592), (35, 2565936), (36, 2494660), (40, 2245194), (42, 2138280), (45, 1995728), (48, 1870995), (56, 1603710), (60, 1496796), (63, 1425520), (70, 1282968), (72, 1247330), (80, 1122597), (84, 1069140), (90, 997864), (103, 871920), (105, 855312), (112, 801855), (120, 748398), (126, 712760), (140, 641484), (144, 623665), (168, 534570), (173, 519120), (180, 498932), (206, 435960), (210, 427656), (240, 374199), (252, 356380), (280, 320742), (309, 290640), (315, 285104), (336, 267285), (346, 259560), (360, 249466), (412, 217980), (420, 213828), (504, 178190), (515, 174384), (519, 173040), (560, 160371), (618, 145320), (630, 142552), (692, 129780), (720, 124733), (721, 124560), (824, 108990), (840, 106914), (865, 103824), (927, 96880), (1008, 89095), (1030, 87192), (1038, 86520), (1211, 74160), (1236, 72660), (1260, 71276), (1384, 64890), (1442, 62280), (1545, 58128), (1557, 57680), (1648, 54495), (1680, 53457), (1730, 51912), (1854, 48440), (2060, 43596), (2076, 43260), (2163, 41520), (2422, 37080), (2472, 36330), (2520, 35638), (2595, 34608), (2768, 32445), (2884, 31140), (3090, 29064), (3114, 28840), (3460, 25956), (3605, 24912), (3633, 24720), (3708, 24220), (4120, 21798), (4152, 21630), (4326, 20760), (4635, 19376), (4844, 18540), (4944, 18165), (5040, 17819), (5190, 17304), (5768, 15570), (6055, 14832), (6180, 14532), (6228, 14420), (6489, 13840), (6920, 12978), (7210, 12456), (7266, 12360), (7416, 12110), (7785, 11536), (8240, 10899), (8304, 10815), (8652, 10380), (9270, 9688)]